Chemical Process Chrome tanning and vegetable tanning are done for Heavy & light leather respectively Neither light nor heavy leather Both light & heavy leather Light & heavy leather respectively Heavy & light leather respectively Neither light nor heavy leather Both light & heavy leather Light & heavy leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massecuite is Used for paper making Highly acidic in nature Used as a cattle feed None of these Used for paper making Highly acidic in nature Used as a cattle feed None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Calcium sulphate Alum Chlorine Bleaching powder Calcium sulphate Alum Chlorine Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is made by the None of these Oxidation of naphthalene Dehydrogenation of ethyl benzene Oxidation of benzene None of these Oxidation of naphthalene Dehydrogenation of ethyl benzene Oxidation of benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is None of these Yeast Diastase Maltase None of these Yeast Diastase Maltase ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
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